542324101 has 4 divisors (see below), whose sum is σ = 591626304. Its totient is φ = 493021900.

The previous prime is 542324093. The next prime is 542324113. The reversal of 542324101 is 101423245.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 542324101 - 2³ = 542324093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542324141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24651085 + ... + 24651106.

It is an arithmetic number, because the mean of its divisors is an integer number (147906576).

Almost surely, 2^542324101 is an apocalyptic number.

It is an amenable number.

542324101 is a deficient number, since it is larger than the sum of its proper divisors (49302203).

542324101 is a wasteful number, since it uses less digits than its factorization.

542324101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49302202.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 542324101 is about 23287.8530783754. The cubic root of 542324101 is about 815.4918686442.

Adding to 542324101 its reverse (101423245), we get a palindrome (643747346).

The spelling of 542324101 in words is "five hundred forty-two million, three hundred twenty-four thousand, one hundred one".